this derivation will be built:
  /nix/store/c3qf5qrjwqpj82alql8g76n2zabcjahm-iets-ast-grep.drv
building '/nix/store/c3qf5qrjwqpj82alql8g76n2zabcjahm-iets-ast-grep.drv'

upload niks3: ok